title: Increase intervention. W.Va. hospital challenges rival's rate request.
mesh_terms: D004465:Economic Competition; D017722:Hospital Charges / Q000331:legislation & jurisprudence*; D017721:Hospital Costs; D006777:Hospitals, Proprietary / Q000191:economics; D006788:Hospitals, Voluntary / Q000191:economics; D007350:Insurance, Hospitalization; D011907:Rate Setting and Review / Q000331:legislation & jurisprudence*; D014903:West Virginia